Cigarette carton boxing and sealing device and method

Abstract

The invention provides a cigarette carton boxing and sealing device and method, relates to the field of cigarette carton packaging equipment, and aims to solve the problems that an existing cigarette carton boxing machine is large in occupied horizontal space and box blanks are inconvenient to feed. The carton suction forming device is arranged below the roller conveying mechanism, the auxiliary forming device is arranged above the side edge of the carton suction forming device, the carton pushing device is arranged below the carton suction forming device and fixed to the rack, all functional components are vertically arranged in space, and the occupied area in the horizontal direction is greatly reduced; the overall occupied area of the carton filling and sealing machine is greatly reduced, the carton filling and sealing machine can be placed in a small area, and the application range of the carton filling and sealing machine is widened.

Description

Technical Field

[0001] The invention relates to the field of cigarette carton packaging equipment, and in particular to a cigarette carton packaging device and method. Background Art

[0002] At present, cigarette carton packing and sealing is mostly achieved through carton packing and sealing machines, which are used to pack cigarette carton conveying, cigarette carton stacking, cigarette carton expansion, box blank conveying, carton forming, box feeding, carton folding, main transmission pushing, carton clamping, carton sealing tape, etc. Commonly used carton packing and sealing machines occupy a large area, and each action needs to be configured with a separate component to achieve a specific action, especially the components related to box blank feeding and box blank forming, which have a complex component structure and occupy a large space.

[0003] A Chinese patent (publication number CN 117922893 A, publication date 2024.04.26) discloses a device and working method for obliquely packing and sealing cigarette strips. The stacking mechanism, clamping mechanism and carton rotating mechanism are integrated through a frame. The positions of the three are reasonably arranged. The clamping mechanism is located on one side of the stacking mechanism. The clamping mechanism can rotate toward the carton rotating mechanism, and the carton rotating mechanism can rotate in the direction of the clamping mechanism. Driven by a linear drive component, the cigarette strips or cigarette stacks clamped by the clamping component can be sent into the carton. The whole can clamp the cigarette strips or cigarette stacks and put them into the carton smoothly. The structure is reasonably laid out, and the height space is used to complete the clamping and boxing of the cigarette strips or cigarette stacks, so that the device occupies a small area. However, the clamping mechanism is located on one side of the stacking mechanism, and the clamping mechanism sucks the cigarette strips or cigarette stacks from the side, drives the cigarette strips or cigarette stacks to rotate, and then obliquely downwards into the box. This rotation process requires additional horizontal space, which increases the floor area. In addition, the box blank material bin is located on one side of the cigarette box output mechanism and below the conveying mechanism. The box blanks need to be filled from the lower side, which is inconvenient to replenish the box blank material bin, and it is also necessary to reserve side box blank loading operation space, which still expands the horizontal space occupied by it, making it difficult to meet the placement and use needs of small areas. Summary of the invention

[0004] The purpose of the present invention is to provide a cigarette carton packing and sealing device and method in view of the defects of the prior art. A box blank material bin is arranged on the top of a box packing and sealing machine and is placed in an inclined manner to facilitate the loading of box blanks. A roller conveying mechanism is arranged below the box blank material bin, a carton suction and forming device is arranged below the roller conveying mechanism, an auxiliary forming device is arranged above the side of the carton suction and forming device, and a carton pushing device is arranged below the carton suction and forming device and fixed on a frame. Various functional components are arranged vertically in space, and the floor space occupied in the horizontal direction is greatly reduced. The overall floor space occupied by the box packing and sealing machine is greatly reduced, and it can be placed in a small area, thereby improving the application scope of the box packing and sealing machine.

[0005] The first object of the present invention is to provide a cigarette carton packing and sealing device, which adopts the following scheme:

[0006] The utility model comprises a frame which carries a stacking device and a box blank material bin located on one side of the stacking device, a roller conveying mechanism and a carton suction and forming device; the stacking device is equipped with a box entry pushing device; the box blank material bin is erected above the carton suction and forming device; one end of the roller conveying mechanism extends between the box blank material bin and the carton suction and forming device to carry the formed cartons; a flaring device is provided on the side of the roller conveying mechanism close to the stacking device; folding mechanisms are respectively provided on both sides of the roller conveying mechanism; the box blank material bin forms a storage area for inclined stacking of box blanks; the suction element of the carton suction and forming device can pass through the roller conveying mechanism and move to the storage area.

[0007] Furthermore, the box blank bin includes a square frame and guide plates installed at the corner positions of the frame. The frame is tilted to allow the box blanks to be stacked at an angle. The guide plates are provided with guide grooves that match the corner positions of the box blanks. The guide plates at all corner positions of the frame together form a storage area for accommodating the stacked box blanks.

[0008] Furthermore, an auxiliary forming device is provided between the box blank material bin and the carton suction and forming device, and the auxiliary forming device can cooperate with the carton suction and forming device to unfold the box blank to form a carton.

[0009] Furthermore, it also includes a carton pushing device, which is arranged below the roller conveyor mechanism and is provided with a push arm that crosses the roller conveyor mechanism and extends to the top of the roller conveyor mechanism, and the push arm can push the carton to move along the roller conveyor mechanism.

[0010] Furthermore, the carton pushing device also includes a linear motion module, the output end of the linear motion module is connected to a push arm, and a vacuum suction cup is installed at the position where the push arm contacts the carton.

[0011] Furthermore, it also includes a clamping device. The end of the roller conveying mechanism away from the box blank material bin is the unloading position. Clamping devices are respectively provided on both sides of the unloading position. The clamping device is provided with a tape pasting device. The carton pushing device drives the carton to pass through the clamping device and the tape pasting mechanism to clamp the folded edge of the carton and paste the tape to the folded edge gap of the carton.

[0012] Furthermore, it also includes a cigarette conveying device, which is provided with a conveyor belt perpendicular to the movement direction of the box-entering propulsion device, and one end of the conveyor belt is connected to the stacking device.

[0013] Furthermore, the stacking device is provided with a stacking area for accommodating cigarette cartons, and a cigarette stacking push arm of a box-entering push device is arranged on one side of the stacking area. The cigarette stacking push arm pushes the cigarette cartons into the box in a direction perpendicular to the direction in which the conveyor belt transports the cigarette cartons.

[0014] The second object of the present invention is to provide a working method of the cigarette carton packing and sealing device as described in the first object, comprising:

[0015] The stacking device receives and stacks the cigarette cartons, the carton suction and forming device grabs the carton blanks stored in the carton blank material bin and forms them into cartons, which are then placed on the roller conveying mechanism, and the expanding device expands the carton toward one end of the stacking device;

[0016] When the number of cigarette cartons stacked on the stacking device reaches the set requirement, the box-introducing pushing device pushes the cigarette stack, passes the cigarette stack through the expanding device and the folding mechanism and pushes it into the carton for packing;

[0017] The packed cartons are folded by the folding mechanism and then transported to the unloading area by the roller conveyor mechanism.

[0018] Repeat the process of stacking cigarette cartons, unfolding boxes and packing.

[0019] Furthermore, the folded cartons are compressed and adhesive tape is applied to seal the folded edge gaps.

[0020] Compared with the prior art, the present invention has the following advantages and positive effects:

[0021] In view of the problem that the current cigarette cartoning machines occupy a large horizontal space and it is inconvenient to load carton blanks, the carton blank material bin is arranged at an angle on the top of the carton filling and sealing machine to facilitate the loading of carton blanks, a roller conveyor mechanism is arranged below the carton blank material bin, a carton suction and forming device is arranged below the roller conveyor mechanism, an auxiliary forming device is arranged above the side of the carton suction and forming device, and a carton pushing device is arranged below the carton suction and forming device and fixed on the frame. Various functional components are arranged vertically in space, and the horizontal floor space is greatly reduced. The overall floor space of the carton filling and sealing machine is greatly reduced, and it can be placed in a small area, thereby improving the applicability of the carton filling and sealing machine.

[0022] The frame is used to connect and fix various components. A cigarette conveying device is arranged on the outside of the frame to convey the cigarettes horizontally into the box filling and sealing machine. The end is connected to a stacking device to stack the cigarettes upward. A box pushing device is arranged on the side of the stacking device to push the stacked cigarettes into the box. An expansion device is arranged in the middle of the frame to expand the folded edge of the carton on the entrance side of the formed carton to facilitate the smooth entry of the cigarette stack. A box blank material bin is arranged above the frame for storing and taking out the box blanks. A roller conveying mechanism is arranged below the box blank material bin to carry the cigarette boxes. A carton suction and forming device is arranged below the roller conveying mechanism to cooperate with the auxiliary forming device to realize the grabbing and forming of the box blanks at the bottom layer of the box blank material bin; folding mechanisms are respectively arranged on both sides of the roller conveying mechanism to realize the active folding of the carton; a carton pushing device is arranged below the carton suction and forming device to push the folded cigarette box out of the packing and sealing machine; a clamping device is arranged on the longitudinal side of the folding mechanism; a tape sticking device is installed on the clamping device to stick the tape to the folding gap of the cigarette box when the cigarette box is pushed out of the packing and sealing machine, so as to realize the packing and sealing of cigarette strips.

[0023] The box blank bin is tilted on the carton filling and sealing machine to facilitate manual placement of box blanks. At the same time, when grabbing the bottom layer of box blanks, the risk of the upper layer of box blanks falling is greatly reduced.

[0024] The carton suction and forming device is arranged below the box blank material bin and is provided with a motor-connected transmission mechanism. A vacuum suction cup is installed at the end of the transmission mechanism. An auxiliary forming device is arranged on the upper side. Driven by the motor, the vacuum suction cup grabs the falling carton. The carton is passively formed through the auxiliary forming device, and the obliquely placed box blank is transformed into a horizontally placed formed carton. The structure is simple and the forming effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0026] Figure 1 It is a schematic diagram of the overall layout structure of a carton filling and sealing machine in one or more embodiments of the present invention;

[0027] Figure 2 is a front view of the overall layout of a carton filling and sealing machine in one or more embodiments of the present invention;

[0028] Figure 3 is a schematic diagram of a cigarette conveying device in one or more embodiments of the present invention;

[0029] Figure 4 is a schematic diagram of the structure of a stacking device in one or more embodiments of the present invention;

[0030] Figure 5It is a schematic diagram of the structure of the box entry propulsion device in one or more embodiments of the present invention.

[0031] Figure 6 is a schematic diagram of a flaring device in one or more embodiments of the present invention;

[0032] Figure 7 is a schematic diagram of a box blank bin in one or more embodiments of the present invention;

[0033] Figure 8 It is a schematic diagram of a roller conveying mechanism in one or more embodiments of the present invention.

[0034] Fig. 9 It is a schematic diagram of a carton suction forming device in one or more embodiments of the present invention.

[0035] Fig.10 It is a schematic diagram of a folding mechanism in one or more embodiments of the present invention.

[0036] Fig.11 It is a schematic diagram of a carton pushing device in one or more embodiments of the present invention.

[0037] Fig.12 Schematic diagram of a clamping device in one or more embodiments of the present invention.

[0038] Among them, 1. cigarette conveying device; 2. stacking device; 3. box pushing device; 4. expanding device; 5. box blank bin; 6. roller conveying mechanism; 7. carton suction and forming device; 8. folding mechanism; 9. carton pushing device; 10. pressing device; 11. tape sticking device; 12. pneumatic system; 13. frame.

[0039] 201, support frame; 202, drive motor; 203, conveyor belt; 204, guide rail.

[0040] 301. Mounting plate; 302. Motor; 303. Bevel gear transmission mechanism; 304. Rotating groove.

[0041] 401, support plate; 402, motor; 403, synchronous belt transmission device; 404, linear motion module; 405, cigarette stack push arm.

[0042] 501, cylinder drive mechanism; 502, slider mechanism; 503, support plate; 504, support frame; 505, right-angle guide plate; 506, cylinder; 507, universal joint.

[0043] 601. Square frame; 602. Right-angle guide plate; 603. Right-angle support plate.

[0044] 701, roller sliding platform; 702, distance block.

[0045] 801. Motor; 802. Transmission mechanism; 803. Vacuum suction cup.

[0046] 901, left and right folding mechanism; 902, upper and lower folding mechanism.

[0047] 1001. Support plate; 1002. Motor; 1003. Linear motion module; 1004. Push arm; 1005. Vacuum suction cup.

[0048] 1101. Linear module; 1102. Support plate; 1103. Tape sticking device. DETAILED DESCRIPTION

[0049] Example 1

[0050] In a typical embodiment of the present invention, Figure 1-Figure 12 As shown, a cigarette carton packing and sealing device is provided.

[0051] refer to Figure 1 As shown, the cigarette carton packing device includes a cigarette carton conveying device 1, a stacking device 2, a box pushing device 3, an expanding device 4, a box blank bin 5, a roller conveying mechanism 6, a carton suction and forming device 7, a folding mechanism 8, a carton pushing device 9, a pressing device 10, a tape sticking device 11, a pneumatic system 12, a frame 13, and an auxiliary forming device.

[0052] Figure 1 The overall layout structure diagram of a carton filling and sealing machine is shown in FIG. Figure 2 This is a schematic diagram of the overall layout of a carton packing and sealing machine; Figure 2 The left-right direction represents the left side and the right side of the case loading and sealing machine, and the up-down direction represents the upper side and the lower side of the case loading and sealing machine.

[0053] The cigarette conveying device 1 extends from the outside to the inside of the frame 13, and the end is connected to the stacking device 2, which is used to convey the cigarettes horizontally to the stacking device 2 for stacking. A box-entering pushing device 3 is arranged on the right side of the stacking device 2, and the output end of the box-entering pushing device 3 moves in the left and right direction, and is used to push the stacked cigarettes into the cigarette box.

[0054] An expansion device 4 is installed on the left side of the stacking device 2 for expanding the folded edge of the carton at the entrance side of the formed carton to facilitate the smooth entry of the cigarette stack into the box.

[0055] A box blank material bin 5 is provided on the upper left side of the frame 13 for storing and taking out box blanks. The box blank material bin 5 is tilted on the carton filling and sealing machine to facilitate manual placement of box blanks. At the same time, when grabbing the bottom layer of box blanks, the risk of the upper layer of box blanks falling is greatly reduced.

[0056] A roller conveying mechanism 6 is arranged below the box blank bin 5, a carton suction and forming device 7 is arranged below the roller conveying mechanism 6, an auxiliary forming device is arranged above the side of the carton suction and forming device 7, a carton pushing device 9 is arranged below the carton suction and forming device 7 and fixed on the frame 13, the box blank bin 5, the roller conveying mechanism 6, the carton suction and forming device 7, and the carton pushing device 9 are arranged in the vertical direction, and the overall footprint of the carton filling and sealing machine in the horizontal direction is greatly reduced.

[0057] The carton pushing device 9 is used to push the carton through the pressing device 10 and the tape sticking device 11 in sequence. The movement direction of the output end of the carton pushing device 9 is perpendicular to the carton pushing device 3 and parallel to the movement direction of the cigarette conveying device 1.

[0058] Folding mechanisms 8 are respectively arranged on both sides of the roller conveying mechanism 6 to realize active folding of the carton. A clamping device 10 is arranged on the exit side of the carton filling and sealing machine. A tape sticking device 11 is installed on the clamping device 10, which is used to stick the tape to the folding gap of the cigarette box when the cigarette box is pushed out of the carton filling and sealing machine, so as to realize the packing and sealing of cigarette strips.

[0059] like Figure 3 As shown, the cigarette conveying device 1 includes a support frame 201, on which a driving motor 202 is installed. The driving motor 202 drives a conveyor belt 203 and is arranged along the longitudinal direction of the frame. Guide rails 204 are arranged on both sides to realize cigarette conveying.

[0060] like Figure 4 As shown, the stacking device 2 includes a mounting plate 301 fixed on a frame, on which a motor 302 is arranged, and the motor 301 is connected to two sets of rotating grooves 304 through two sets of bevel gear transmissions 303. The cigarette cartons enter from the gaps of the rotating grooves 304, and the motor 302 drives the rotating grooves 304 to rotate and stack the cigarette cartons upwards, thereby realizing cigarette carton stacking.

[0061] like Figure 5 As shown, the box-entry pushing device 3 includes a support plate 401 fixed on the frame, a motor 402 is installed on the support plate 401, the motor 402 is connected to a synchronous belt transmission device 403 and a linear motion module 404, a cigarette stack pushing arm 405 is installed on the moving block of the linear motion module 404, the motor 402 drives the moving block of the linear module 404 to move through the synchronous belt transmission device 403, and then drives the cigarette stack pushing arm 405 to move forward and backward, so as to realize the pushing of the cigarette stack into the box.

[0062] like Figure 6As shown, a cylinder driving mechanism 501 is arranged at the bottom of the expanding device 4, and a slider mechanism 502 is arranged at the top. A support plate 503 is installed on the slider mechanism 502. Two groups of vertically arranged support frames 504 are arranged on the left and right of the support plate 503. Two groups of right-angle guide plates 505 are installed on the upper and lower parts of each group of support frames 504, which are connected by a cylinder 506 and a universal joint 507 and driven to rotate to achieve expanding.

[0063] like Figure 7 As shown, the box blank bin 5 is arranged on the upper side of the box filling and sealing machine, installed at an inclined angle to the horizontal, and includes a square frame 601. Right-angle guide plates 602 are arranged at the four corners of the frame 601. The frame 601 is tilted so that the box blanks can be stacked at an angle, and a right-angle support plate 603 is arranged on the lower side of the frame 601.

[0064] like Figure 8 As shown, the roller conveying mechanism 6 is fixed on the frame, and includes two left and right roller sliding platforms 701 , which are connected and fixed by distance blocks 702 .

[0065] like Fig. 9 As shown, the carton suction and forming device 7 is arranged below the box blank material bin 5, and a motor 801 is provided. The motor 801 is connected to a transmission mechanism 802, and a vacuum suction cup 803 is installed at the end of the transmission mechanism 802 to grab and form the inclined box blank at the bottom layer of the material bin 5.

[0066] like Fig.10 As shown, the folding mechanism 8 is arranged on the left and right sides, and each side is provided with a left and right folding mechanism 901 and an upper and lower folding mechanism 902.

[0067] like Fig.11 As shown, the carton pushing device 9 includes a supporting plate 1001 at the bottom, a motor 1002 and a linear motion module 1003 are arranged above the supporting plate 1001 , a push arm 1004 is installed on the moving block of the linear motion module 1003 , and a vacuum suction cup 1005 is installed on the push arm 1004 .

[0068] like Fig.12 As shown, the clamping device 10 includes a vertically mounted linear module 1101 , a support plate 1102 is mounted on a moving block of the linear module 1101 , and a tape sticking device 1103 is mounted on the support plate 1102 .

[0069] In this embodiment, a box blank material bin 5 is arranged on the top of the carton filling and sealing machine, a roller conveying mechanism 6 is arranged below the box blank material bin 5, a carton suction and forming device 7 is arranged below the roller conveying mechanism 6, an auxiliary forming device is arranged above the side of the carton suction and forming device 7, and a carton pushing device 9 is arranged below the carton suction and forming device 7 and fixed on the frame 13. The various functional components are arranged vertically in space, and the horizontal floor space is greatly reduced. The overall floor space of the carton filling and sealing machine is greatly reduced. This carton filling and sealing machine can be placed in a small area, thereby improving the application range of the carton filling and sealing machine.

[0070] In this embodiment, the box blank bin 5 is placed at an angle on the box filling and sealing machine, which is convenient for manual placement of box blanks. At the same time, when grabbing the bottom layer of box blanks, the risk of the upper layer of box blanks falling is greatly reduced.

[0071] In this embodiment, the carton suction and forming device 7 is arranged below the box blank material bin 5, and is provided with a motor 801 connected to a transmission mechanism 802. A vacuum suction cup 803 is installed at the end of the transmission mechanism 802, and an auxiliary forming device is arranged on the upper side. Driven by the motor 801, the vacuum suction cup 803 grabs the falling carton, and the carton is passively formed through the auxiliary forming device, so that the obliquely placed box blank is transformed into a horizontally placed formed carton. The structure is simple and the forming effect is good.

[0072] Example 2

[0073] In another typical embodiment of the present invention, Figure 1-Figure 12 As shown, a working method of a cigarette carton packing and sealing device is provided, using the cigarette carton packing and sealing device as in Example 1.

[0074] A working method of a cigarette carton packing and sealing device, comprising:

[0075] The stacking device 2 receives and stacks the cigarette cartons, the carton suction and forming device 7 grabs the carton blanks stored in the carton blank material bin 5 and forms them into cartons, which are then placed on the roller conveying mechanism 6, and the expanding device 4 expands the carton toward the end of the stacking device 2;

[0076] When the number of cigarette cartons stacked on the stacking device 2 reaches the set requirement, the box-introducing pushing device 3 pushes the cigarette cartons through the expanding device 4 and the folding mechanism 8 into the carton for packing;

[0077] The packed cartons are folded by the folding mechanism 8, the packed cartons are pressed, and the folded gaps are sealed with adhesive tape, and then transported to the unloading area by the roller conveyor mechanism 6;

[0078] Repeat the process of stacking cigarette cartons, unfolding boxes and packing.

[0079] Specifically, in conjunction with Example 1, the working method of the cigarette carton packing and sealing device is described in detail.

[0080] The cigarette conveying device 1 drives the belt 203 to rotate through the driving motor 202, and conveys the cigarettes horizontally into the carton filling and sealing machine and into the stacking device 2.

[0081] Afterwards, the motor 301 of the stacking device 2 is connected to the two sets of rotating grooves 304 through two sets of bevel gear transmission mechanisms 303. The cigarette cartons enter from the gaps in the rotating grooves 304. The motor 302 drives the rotating grooves 304 to rotate and stack the cigarette cartons upwards. After repeated multiple times, the cigarette cartons are stacked.

[0082] At the same time, an inclined box blank material bin 5 is arranged above the frame 13 for storing and taking out box blanks, a roller conveyor mechanism 6 is arranged below the box blank material bin 5 for carrying cigarette boxes, and a carton suction and forming device 7 is arranged below the roller conveyor mechanism 6. The motor 801 is connected to the transmission mechanism 802, and a vacuum suction cup 803 is installed at the end of the transmission mechanism 802. The inclined box blanks at the bottom layer of the box blank material bin 5 are grabbed downward and dropped onto the roller conveyor mechanism 6, and the auxiliary forming device is cooperated to realize the grabbing and forming of the box blanks at the bottom layer of the box blank material bin 5.

[0083] Afterwards, the cylinder driving mechanism 501 arranged at the bottom of the expanding device 4 drives it to move forward and backward, and connects the four right-angle guide plates 505 through the cylinder 506 and the universal joint 507 and drives them to rotate to expand the folded edge of the carton on the inlet side of the formed carton.

[0084] Afterwards, the motor 402 in the box-introducing propulsion device 3 is connected to the linear motion module 404 through the synchronous belt transmission device 403, driving the moving block of the linear motion module 404 and the cigarette stack pushing arm 405 to move forward, and pushing the stacked cigarette strips into the box.

[0085] Afterwards, folding mechanisms 8 are respectively arranged on both sides of the roller conveying mechanism 6 to perform active folding, so that the carton is sealed in situ.

[0086] Afterwards, the motor 1002 in the carton pushing device 9 drives the linear module 1003 to drive the push arm 1005 to perform linear motion, pushing the sealed cigarette box out of the carton filling and sealing machine. When passing through the clamping device 10, the tape sticking device 11 on the clamping device 10 sticks the tape to the folded edge gap of the cigarette box to realize the packing and sealing of cigarette strips.

[0087] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cigarette carton packing and sealing device, characterized in that: The utility model comprises a frame which carries a stacking device and a box blank material bin located on one side of the stacking device, a roller conveying mechanism and a carton suction and forming device; the stacking device is equipped with a box entry pushing device; the box blank material bin is erected above the carton suction and forming device; one end of the roller conveying mechanism extends between the box blank material bin and the carton suction and forming device to carry the formed cartons; a flaring device is provided on the side of the roller conveying mechanism close to the stacking device; folding mechanisms are respectively provided on both sides of the roller conveying mechanism; the box blank material bin forms a storage area for inclined stacking of box blanks; the suction element of the carton suction and forming device can pass through the roller conveying mechanism and move to the storage area.

2. The cigarette carton packing and sealing device according to claim 1, characterized in that: The box blank bin includes a square frame and guide plates installed at the corner positions of the frame. The frame is tilted to allow the box blanks to be stacked at an angle. The guide plates are provided with guide grooves matching the corner positions of the box blanks. The guide plates at all corner positions of the frame together form a storage area for accommodating the stacked box blanks.

3. The cigarette carton packing and sealing device according to claim 2, characterized in that: An auxiliary forming device is provided between the box blank material bin and the carton suction and forming device, and the auxiliary forming device can cooperate with the carton suction and forming device to unfold the box blank to form a carton.

4. The cigarette carton packing and sealing device according to claim 1, characterized in that: It also includes a carton pushing device, which is arranged below the roller conveying mechanism and is provided with a push arm that crosses the roller conveying mechanism and extends to the top of the roller conveying mechanism, and the push arm can push the carton to move along the roller conveying mechanism.

5. The cigarette carton packing and sealing device according to claim 4, characterized in that: The carton pushing device also includes a linear motion module, the output end of the linear motion module is connected to a push arm, and a vacuum suction cup is installed at the position where the push arm contacts the carton.

6. The cigarette carton packing and sealing device according to claim 5, characterized in that: It also includes a clamping device. The end of the roller conveying mechanism away from the box blank material bin is the unloading position. Clamping devices are respectively provided on both sides of the unloading position. The clamping device is provided with a tape pasting device. The carton pushing device drives the carton to pass through the clamping device and the tape pasting mechanism to clamp the folded edge of the carton and paste the tape to the folded edge gap of the carton.

7. The cigarette carton packing and sealing device according to claim 1, characterized in that: It also includes a cigarette conveying device, which is provided with a conveyor belt perpendicular to the movement direction of the box-entering propulsion device, and one end of the conveyor belt is connected to the stacking device.

8. The cigarette carton packing and sealing device according to claim 7, characterized in that: The stacking device is provided with a stacking area for accommodating cigarette cartons, and a cigarette stacking push arm of a box-entering push device is arranged on one side of the stacking area. The cigarette stacking push arm pushes the cigarette cartons into the box along a direction perpendicular to the direction in which the conveyor belt transports the cigarette cartons.

9. A method for operating a cigarette carton packing and sealing device, comprising: manufacturing a cigarette carton packing and sealing device as claimed in any one of claims 1 to 8, characterized in that: include: The stacking device receives and stacks the cigarette cartons, the carton suction and forming device grabs the carton blanks stored in the carton blank material bin and forms them into cartons, which are then placed on the roller conveying mechanism, and the expanding device expands the carton toward one end of the stacking device; When the number of cigarette cartons stacked on the stacking device reaches the set requirement, the box-introducing pushing device pushes the cigarette stack, passes the cigarette stack through the expanding device and the folding mechanism and pushes it into the carton for packing; The packed cartons are folded by the folding mechanism and then transported to the unloading area by the roller conveyor mechanism. Repeat the process of stacking cigarette cartons, unfolding boxes and packing.

10. The working method of the cigarette carton packing and sealing device according to claim 9, characterized in that: Press the folded cartons tightly and apply tape to seal the folded gaps.

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